SERVICE MANUAL
NETWORK RECEIVER
R-N402/
R-N402D
■ CONTENTS
TO SERVICE PERSONNEL ........................................... 2
FRONT PANELS ............................................................ 3
REAR PANELS .............................................................. 4
REMOTE CONTROL PANEL ......................................... 7
SPECIFICATIONS .......................................................... 7
INTERNAL VIEW .........................
................................ 10
SERVICE PRECAUTIONS ........................................... 10
DISASSEMBLY PROCEDURES ...................................11
UPDATING FIRMWARE ............................................... 15
SELF-DIAGNOSTIC FUNCTION ................................. 18
DISPLAY DATA ............................................................ 39
IC DATA ...............................
......................................... 43
BLOCK DIAGRAMS ..................................................... 47
WIRING DIAGRAM ...................................................... 49
PRINTED CIRCUIT BOARDS ...................................... 50
PIN CONNECTION DIAGRAMS .................................. 59
SCHEMATIC DIAGRAMS ............................................ 61
REPLACEMENT PARTS LIST .....
................................ 69
REMOTE CONTROL .................................................... 82
101372
R-N402/R-N402D
'16.10
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